VULNERABILITY INTELLIGENCE

CVE-2018-16242

CVSS score5.3 MEDIUM

EPSS probability0.68%

CISA KEVNot currently listed

Published2018-09-14

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

oBike relies on Hangzhou Luoping Smart Locker to lock bicycles, which allows attackers to bypass the locking mechanism by using Bluetooth Low Energy (BLE) to replay ciphertext based on a predictable nonce used in the locking protocol.

Weakness classification

CWE-294: Authentication Bypass by Capture-replay

Primary references

cve@mitre.org — Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mailing List, Third Party Advisory